CN212780053U - Mine geology measuring device - Google Patents
Mine geology measuring device Download PDFInfo
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- CN212780053U CN212780053U CN202021873477.8U CN202021873477U CN212780053U CN 212780053 U CN212780053 U CN 212780053U CN 202021873477 U CN202021873477 U CN 202021873477U CN 212780053 U CN212780053 U CN 212780053U
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Abstract
The utility model relates to a geological survey equipment technical field, more specifically a mine geological survey device, including bearing device, rope winding and unwinding devices, surveying sampling device, fixed clamping device, activity clamping device and collection device, bearing device's top fixedly connected with rope winding and unwinding devices, rope winding and unwinding devices and survey sampling device fixed connection survey sampling device's top fixedly connected with fixed clamping device, fixed clamping device and activity clamping device fixed connection, collection device fixed connection is in surveying sampling device's below, and this device can subside and carry out horizontal investigation sample to the ore layer of the different degree of depth in the mine drilling, saves drilling cost, and furtherly, the device has the locking function, enables the investigation process more stable.
Description
Technical Field
The utility model relates to a geological survey equipment technical field, more specifically are mine geological survey device.
Background
The mine geology is used as a basic work for ensuring normal mine construction and production, and the basic task is to carry out geological exploration and development research on ore deposits, improve the reserve level, enlarge the prospect of mine resources, prolong the service life of mines and supervise the reasonable development and utilization of the mine resources.
Physical sampling is used to determine the physical and mechanical properties (such as ore volume quality, humidity, bulk, firmness, compressive strength, porosity and fracture) of ores and near-ore surrounding rocks, and provides necessary parameters and data for mineral reserve estimation, mine construction design and mining.
This device can subside and carry out horizontal investigation sample to the ore layer of the different degree of depth in the mine drilling, saves drilling cost, and further, the device has the locking function, enables the investigation process more stable.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a geological survey equipment technical field, more specifically are mine geological survey device, including bearing device, rope winding and unwinding devices, surveying sampling device, fixed clamping device, activity clamping device and collection device, this device can subside and carry out horizontal investigation sample to the ore layer of the different degree of depth in the mine drilling, saves drilling cost, and further, the device has the locking function, enables the investigation process more stable.
The utility model provides a mine geology measuring device, is including bearing device, rope winding and unwinding devices, surveying sampling device, fixed clamping device, activity clamping device and collection device, the top fixedly connected with rope winding and unwinding devices who bears the device, rope winding and unwinding devices and survey sampling device fixed connection survey sampling device's top fixedly connected with fixed clamping device, fixed clamping device and activity clamping device fixed connection, collection device fixed connection surveys sampling device's below.
As a further optimization of this technical scheme, the utility model relates to a mine geology measuring device bear the device and include support ring, support column, loading board and rope slide opening, a plurality of support columns of top fixedly connected with of support ring, loading board fixed connection is provided with the rope slide opening in the top of a plurality of support columns on the loading board.
As this technical scheme's further optimization, the utility model relates to a mine geology measuring device rope winding and unwinding devices include fixed block, T type pivot, H type fag end, the rope, the fixed orifices, wave handle and fixed pin, it is connected with T type pivot to rotate on the fixed block, the right-hand member fixedly connected with H type fag end of T type pivot, fixedly connected with rope on the H type fag end, the left end of H type fag end is provided with a plurality of fixed orificess, the right-hand member fixedly connected with of H type fag end waves the handle, sliding connection has the fixed pin on the fixed block, fixed pin sliding connection is in a fixed orifices, fixed block fixed connection is in the top of loading board, the rope runs through the rope slide opening.
As this technical scheme's further optimization, mine geology measuring device survey sampling device include guard box, rope fixed column, blanking mouth, electric putter I, bore and cut motor and spiral cutting board, the top fixedly connected with rope fixed column of guard box, the lower extreme of guard box is provided with the blanking mouth, the inside fixedly connected with electric putter I of guard box, fixedly connected with bores the motor of cutting on the electric putter I, bores fixedly connected with spiral cutting board on the output shaft of cutting the motor, rope fixed column and rope fixed connection.
As this technical scheme's further optimization, fixed clamping device include that fixed clamp presss from both sides tight piece, slide opening, spacing ring and electric putter II, are provided with two slide openings on the tight piece of fixed clamp, equal fixedly connected with spacing ring on two slide openings, two electric putter II of fixedly connected with on the tight piece of fixed clamp, fixed clamp presss from both sides tight piece fixed connection in the top of guard box.
As this technical scheme's further optimization, the utility model relates to a mine geology measuring device movable clamping device including the tight piece of activity clamp, rubber tight circle, T type traveller and push rod fixed orifices, the tight piece of activity clamp is gone up two T type travelers of fixedly connected with, the tight piece of activity clamp is provided with two push rod fixed orificess on the tight piece of activity clamp, two T type travelers are sliding connection respectively in two travelers, two electric putter II are fixed connection respectively in two push rod fixed orificess.
As the further optimization of this technical scheme, the utility model relates to a mine geology measuring device collection device include collecting box and supporting shoe, a plurality of supporting shoes of top fixedly connected with of collecting box, guard box fixed connection is in the top of a plurality of supporting shoes.
The utility model relates to a mine geology measuring device's beneficial effect does:
start two electric putter II, make two electric putter II release and drive the tight piece lateral extension of movable clamp, the rubber tight loop contacts the pore wall of drilling, thereby fix the degree of depth at needs investigation with the guard box, later start electric putter I, make electric putter I will bore and cut the motor release, start the brill and cut the motor this moment, it is rotatory to make brill cut the motor, the output shaft that bores the cut motor drives the spiral cutting board and rotates, make the spiral cutting board bore the cut to the mineral layer, the tight piece of movable clamp can play preventing device and cause to rock at the investigation in-process, the stable effect of investigation process has been strengthened, horizontal investigation sample, the demand to mine drilling aperture has been reduced, thereby drilling cost has been saved, the design of a plurality of supporting shoes leaves the space for taking out the mineral.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a mine geology measuring device of the present invention;
FIG. 2 is a schematic structural diagram of a carrier;
FIG. 3 is a schematic structural view of the cord retraction device;
FIG. 4 is a first schematic diagram of a survey sampling apparatus;
FIG. 5 is a second schematic structural view of the survey sampling apparatus;
FIG. 6 is a schematic diagram of a portion of a survey sampling apparatus;
FIG. 7 is a schematic view of the structure of the fixed clamp;
FIG. 8 is a schematic view of the movable clamp;
fig. 9 is a schematic structural view of the collecting device.
In the figure: a carrier device 1; a support ring 1-1; 1-2 of a support column; a carrier plate 1-3; 1-4 rope sliding holes; a rope reel 2; 2-1 of a fixed block; a T-shaped rotating shaft 2-2; 2-3 of an H-shaped rope frame; 2-4 of a rope; 2-5 of a fixing hole; shaking the handle 2-6; fixing pins 2-7; a survey sampling device 3; 3-1 of a protection box; rope fixing columns 3-2; 3-3 of a blanking port; 3-4 parts of an electric push rod; 3-5 of a drilling and cutting motor; 3-6 of a spiral cutting plate; a fixed clamping device 4; a fixed clamping block 4-1; 4-2 of a slide hole; 4-3 of a limiting ring; an electric push rod II 4-4; a movable clamping device 5; 5-1 of a movable clamping block; 5-2 parts of a rubber fastening ring; 5-3 of T-shaped sliding columns; 5-4 parts of push rod fixing holes; a collecting device 6; a collecting box 6-1; and a support block 6-2.
Detailed Description
The first embodiment is as follows:
the embodiment is described below by combining with fig. 1-9, the utility model relates to the technical field of geological measuring equipment, in particular to a mine geological measuring device, which comprises a bearing device 1, a rope winding and unwinding device 2, a survey sampling device 3, a fixed clamping device 4, a movable clamping device 5 and a collecting device 6, wherein a mobile device is arranged at a mine drill hole to be surveyed, then geological survey is carried out, firstly, a support ring 1-1 is placed on the ground, a protection box 3-1 is placed in the mine drill hole, a fixed pin 2-7 is drawn out, a shaking handle 2-6 is rotated to extend a rope 2-4 on an H-shaped rope frame 2-3, the protection box 3-1 sinks to the deep part of the drill hole due to the self-weight of the protection box 3-1, then, the length of the lowering rope 2-4 is recorded, thereby calculating the lowering depth of the protection box 3-1, after the protection box 3-1 sinks to the depth to be surveyed, the fixing pin 2-7 is inserted into the corresponding fixing hole 2-5, the H-shaped rope frame 2-3 is fixed, the effect of fixing the rope 2-4 is achieved, then the two electric push rods II 4-4 are started, the two electric push rods II 4-4 are pushed out and drive the movable clamping block 5-1 to transversely extend, the rubber fastening ring 5-2 is contacted with the hole wall of a drill hole, the protection box 3-1 is fixed at the depth to be surveyed, the T-shaped sliding column 5-3 plays a role in limiting and reinforcing, the bearing capacity of the movable clamping block 5-1 is improved, the locking effect of the rubber fastening ring 5-2 is enhanced, then the electric push rod I3-4 is started, the electric push rod I3-4 is enabled to push out the drilling and cutting motor 3-5, at the moment, the drilling and cutting motor 3-5 is started to rotate the drilling and cutting motor 3-5, an output shaft of the drilling and cutting motor 3-5 drives the spiral cutting plate 3-6 to rotate, the spiral cutting plate 3-6 drills and cuts a mineral layer, the movable clamping block 5-1 is pushed out to enable the protective box 3-1 to be tightly attached to the drilling and cutting direction of the spiral cutting plate 3-6, the sealing effect is achieved, powder of the upper layer of the mineral layer is prevented from falling off, the investigation result is influenced, further, the movable clamping block 5-1 can prevent the device from shaking in the investigation process, the stabilizing effect of the investigation process is further enhanced, the electric push rod I3-4 is repeatedly pushed out and retracted in the drilling and cutting process of the spiral cutting plate 3-6, the drilled and cut mineral is driven by the spiral cutting plate 3-6 to fall into the collecting box 6-1 from the position 3-3, therefore, the effect of geological exploration of the mine is achieved, the horizontal exploration sampling is achieved, the requirement for the hole diameter of the mine drill hole is reduced, the drilling cost is saved, and space is reserved for taking out minerals through the design of the supporting blocks 6-2.
A mine geological measuring device comprises a bearing device 1, a rope winding and unwinding device 2, a survey sampling device 3, a fixed clamping device 4, a movable clamping device 5 and a collecting device 6, wherein the rope winding and unwinding device 2 is fixedly connected above the bearing device 1, the descending depth can be recorded through the rope winding and unwinding device 2, the rope winding and unwinding device 2 is fixedly connected with the survey sampling device 3, the survey sampling device 3 can carry out horizontal survey sampling on a mineral layer, the requirement on the hole diameter of a mine drill hole is reduced, the drilling cost is saved, the fixed clamping device 4 is fixedly connected above the survey sampling device 3, the survey sampling device 3 plays a role in supporting and fixing the fixed clamping device 4, the fixed clamping device 4 is fixedly connected with the movable clamping device 5, the locking function of the device is realized through the movable clamping device 5, and the stable effect of the survey process is enhanced, the collecting device 6 is fixedly connected below the survey sampling device 3, and the collecting device 6 plays a role in collecting minerals.
The second embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 9, and the present embodiment further describes the first embodiment, where the bearing device 1 includes a support ring 1-1, support columns 1-2, a bearing plate 1-3, and rope sliding holes 1-4, a plurality of support columns 1-2 are fixedly connected above the support ring 1-1, the support ring 1-1 supports and fixes the plurality of support columns 1-2, the bearing plate 1-3 is fixedly connected above the plurality of support columns 1-2, the plurality of support columns 1-2 supports and fixes the bearing plate 1-3, and the rope sliding holes 1-4 are disposed on the bearing plate 1-3.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-9, and the embodiment will be further described, wherein the rope reeling and unreeling device 2 includes a fixed block 2-1, a T-shaped rotating shaft 2-2, an H-shaped rope frame 2-3, a rope 2-4, a fixed hole 2-5, a rocking handle 2-6 and a fixed pin 2-7, the fixed block 2-1 is rotatably connected with the T-shaped rotating shaft 2-2, the fixed block 2-1 provides a rotating and fixing space for the T-shaped rotating shaft 2-2, the right end of the T-shaped rotating shaft 2-2 is fixedly connected with the H-shaped rope frame 2-3, the H-shaped rope frame 2-3 is fixedly connected with the rope 2-4, the lifting function of the device is realized by the rope 2-4, the left end of the H-shaped rope frame 2-3 is provided with a plurality of fixed holes 2-5, the right end of the H-shaped rope frame 2-3 is fixedly connected with a shaking handle 2-6, a fixing pin 2-7 is connected to the fixing block 2-1 in a sliding mode, the fixing pin 2-7 is connected to one fixing hole 2-5 in a sliding mode, the fixing pin 2-7 is inserted into the corresponding fixing hole 2-5, the H-shaped rope frame 2-3 is fixed, the effect of fixing the rope 2-4 is achieved, the descending depth can be recorded by recording the descending length of the rope 2-4, the fixing block 2-1 is fixedly connected to the upper portion of the bearing plate 1-3, the bearing plate 1-3 plays a supporting and fixing role for the fixing block 2-1, the rope 2-4 penetrates through the rope sliding holes 1-4, and the rope sliding holes 1-4 provide telescopic spaces for the rope 2-4.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1-9, wherein the surveying and sampling device 3 includes a protective box 3-1, a rope fixing post 3-2, a blanking port 3-3, an electric push rod i 3-4, a drilling and cutting motor 3-5 and a spiral cutting plate 3-6, the rope fixing post 3-2 is fixedly connected above the protective box 3-1, the protective box 3-1 supports and fixes the rope fixing post 3-2, the blanking port 3-3 is arranged at the lower end of the protective box 3-1, the electric push rod i 3-4 is fixedly connected inside the protective box 3-1, the protective box 3-1 supports and fixes the electric push rod i 3-4, the drilling and cutting motor 3-5 is fixedly connected on the electric push rod i 3-4, the output shaft of the drilling and cutting motor 3-5 is fixedly connected with a spiral cutting plate 3-6, an electric push rod I3-4 is controlled to push the drilling and cutting motor 3-5 out, the drilling and cutting motor 3-5 is started, the drilling and cutting motor 3-5 rotates, the output shaft of the drilling and cutting motor 3-5 drives the spiral cutting plate 3-6 to rotate, finally, the drilling and cutting function of the spiral cutting plate 3-6 on a mineral layer is achieved, the rope fixing column 3-2 is fixedly connected with the rope 2-4, and the lifting function of the protection box 3-1 is achieved through the retraction and release of the rope 2-4.
The fifth concrete implementation mode:
this embodiment mode will be described below with reference to fig. 1 to 9, and a fourth embodiment mode will be further described, the fixed clamping device 4 comprises a fixed clamping block 4-1, two sliding holes 4-2, a limiting ring 4-3 and an electric push rod II 4-4, wherein the fixed clamping block 4-1 is provided with the two sliding holes 4-2, the two sliding holes 4-2 are both fixedly connected with the limiting ring 4-3, the limiting ring 4-3 plays a limiting role, the fixed clamping block 4-1 is fixedly connected with the two electric push rods II 4-4, the fixed clamping block 4-1 plays a supporting and fixing role for the two electric push rods II 4-4, the fixed clamping block 4-1 is fixedly connected above the protection box 3-1, and the protection box 3-1 plays a supporting and fixing role for the fixed clamping block 4-1.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, and further described in the present embodiment, the movable clamping device 5 includes a movable clamping block 5-1, a rubber fastening ring 5-2, a T-shaped sliding column 5-3, and a push rod fixing hole 5-4, the rubber fastening ring 5-2 is fixedly connected to the movable clamping block 5-1, two T-shaped sliding columns 5-3 are fixedly connected to the movable clamping block 5-1, the movable clamping block 5-1 supports and fixes the two T-shaped sliding columns 5-3, the movable clamping block 5-1 is provided with two push rod fixing holes 5-4, the two T-shaped sliding columns 5-3 are respectively slidably connected to the two sliding holes 4-2, the sliding holes 4-2 provide a sliding space for the T-shaped sliding columns 5-3, the two electric push rods II 4-4 are respectively fixedly connected in the two push rod fixing holes 5-4, the two electric push rods II 4-4 are controlled to be pushed out and drive the movable clamping block 5-1 to transversely extend, the rubber fastening ring 5-2 is in contact with the hole wall of a drilled hole, so that the protection box 3-1 is fixed at the depth to be investigated, the rubber fastening ring 5-2 increases friction through extrusion deformation, the fixing strengthening effect is achieved, the T-shaped sliding column 5-3 plays a role in limiting and reinforcing, the bearing capacity of the movable clamping block 5-1 is improved, and the locking effect of the rubber fastening ring 5-2 is strengthened.
The seventh embodiment:
the fourth embodiment is further described with reference to fig. 1-9, the collecting device 6 includes a collecting box 6-1 and a supporting block 6-2, the collecting box 6-1 is fixedly connected with a plurality of supporting blocks 6-2, the plurality of supporting blocks 6-2 support and fix the collecting box 6-1, the protecting box 3-1 is fixedly connected above the plurality of supporting blocks 6-2, and the plurality of supporting blocks 6-2 are designed to leave a space for taking out minerals.
The utility model relates to a mine geology measuring device's theory of operation:
moving the device to a mine drill hole to be surveyed, then carrying out geological survey, firstly placing a support ring 1-1 on the ground, placing a protection box 3-1 in the mine drill hole, drawing out a fixed pin 2-7, rotating a shaking handle 2-6 to extend a rope 2-4 on an H-shaped rope frame 2-3, leading the protection box 3-1 to sink to the deep part of the drill hole due to the self weight of the protection box 3-1, then recording the length of the lowered rope 2-4, thereby calculating the falling depth of the protection box 3-1, inserting the fixed pin 2-7 into a corresponding fixed hole 2-5 after the protection box 3-1 sinks to the depth to be surveyed, fixing the H-shaped rope frame 2-3, thereby realizing the effect of fixing the rope 2-4, then starting two electric push rods II-4, two electric push rods II 4-4 are pushed out to drive the movable clamping block 5-1 to transversely extend, the rubber fastening ring 5-2 contacts the hole wall of the drilled hole, so that the protection box 3-1 is fixed at the depth to be surveyed, the T-shaped sliding column 5-3 plays a role in limiting and reinforcing, the bearing capacity of the movable clamping block 5-1 is improved, the locking effect of the rubber fastening ring 5-2 is enhanced, then the electric push rods I3-4 are started, the electric push rods I3-4 push out the drilling and cutting motor 3-5, the drilling and cutting motor 3-5 is started at the moment to rotate the drilling and cutting motor 3-5, an output shaft of the drilling and cutting motor 3-5 drives the spiral cutting plate 3-6 to rotate, the spiral cutting plate 3-6 drills and cuts an ore layer, the movable clamping block 5-1 is pushed out to enable the protection box 3-1 to be tightly attached to the drilling and cutting direction of the spiral cutting plate 3-6, the sealing effect is achieved, the powder of the upper ore layer is prevented from falling, the investigation result is prevented from being influenced, furthermore, the movable clamping block 5-1 can prevent the device from shaking in the investigation process, the stabilizing effect of the investigation process is further enhanced, the electric push rod I3-4 is repeatedly pushed out and withdrawn in the drilling and cutting process of the spiral cutting plate 3-6, the spiral cutting plate 3-6 drives the drilled and cut minerals to fall into the collecting box 6-1 from the blanking port 3-3, the effect of geological investigation of the mine is achieved, the transverse investigation sampling is achieved, the requirement for the hole diameter of the mine drilling hole is reduced, the drilling cost is saved, and the space is reserved for the mineral to be taken out due to the design of the supporting blocks 6-2.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a mine geology measuring device, includes load-bearing device (1), rope winding and unwinding devices (2), surveys sampling device (3), fixed clamping device (4), activity clamping device (5) and collection device (6), its characterized in that: the rope collecting and releasing device is characterized in that a rope collecting and releasing device (2) is fixedly connected to the upper portion of the bearing device (1), the rope collecting and releasing device (2) is fixedly connected with a surveying and sampling device (3), a fixing and clamping device (4) is fixedly connected to the upper portion of the surveying and sampling device (3), the fixing and clamping device (4) is fixedly connected with a movable clamping device (5), and a collecting device (6) is fixedly connected to the lower portion of the surveying and sampling device (3).
2. The mine geology measurement device of claim 1, characterized in that: the bearing device (1) comprises a support ring (1-1), support columns (1-2), a bearing plate (1-3) and rope sliding holes (1-4), wherein a plurality of support columns (1-2) are fixedly connected above the support ring (1-1), the bearing plate (1-3) is fixedly connected above the support columns (1-2), and the rope sliding holes (1-4) are formed in the bearing plate (1-3).
3. The mine geology measurement device of claim 2, characterized in that: the rope winding and unwinding device (2) comprises a fixed block (2-1), a T-shaped rotating shaft (2-2), an H-shaped rope frame (2-3), a rope (2-4), fixed holes (2-5), a rocking handle (2-6) and a fixed pin (2-7), the T-shaped rotating shaft (2-2) is connected on the fixed block (2-1) in a rotating mode, the H-shaped rope frame (2-3) is fixedly connected at the right end of the T-shaped rotating shaft (2-2), the rope (2-4) is fixedly connected on the H-shaped rope frame (2-3), a plurality of fixed holes (2-5) are formed in the left end of the H-shaped rope frame (2-3), the rocking handle (2-6) is fixedly connected at the right end of the H-shaped rope frame (2-3), the fixed pin (2-7) is connected on the fixed block (2-1) in, the fixing pin (2-7) is connected in a fixing hole (2-5) in a sliding manner, the fixing block (2-1) is fixedly connected above the bearing plate (1-3), and the rope (2-4) penetrates through the rope sliding hole (1-4).
4. A mine geology measuring device according to claim 3, characterized in that: the surveying and sampling device (3) comprises a protection box (3-1), a rope fixing column (3-2), a blanking port (3-3), an electric push rod I (3-4), a drilling and cutting motor (3-5) and a spiral cutting plate (3-6), the rope fixing column (3-2) is fixedly connected to the upper portion of the protection box (3-1), the blanking port (3-3) is arranged at the lower end of the protection box (3-1), the electric push rod I (3-4) is fixedly connected to the inner portion of the protection box (3-1), the drilling and cutting motor (3-5) is fixedly connected to the electric push rod I (3-4), the spiral cutting plate (3-6) is fixedly connected to an output shaft of the drilling and cutting motor (3-5), and the rope fixing column (3-2) is fixedly connected with the rope (2-4).
5. The mine geology measurement device of claim 4, characterized in that: the fixed clamping device (4) comprises a fixed clamping block (4-1), two sliding holes (4-2), a limiting ring (4-3) and an electric push rod II (4-4), wherein the fixed clamping block (4-1) is provided with the two sliding holes (4-2), the two sliding holes (4-2) are fixedly connected with the limiting ring (4-3), the fixed clamping block (4-1) is fixedly connected with the two electric push rods II (4-4), and the fixed clamping block (4-1) is fixedly connected above the protection box (3-1).
6. The mine geology measurement device of claim 5, characterized in that: the movable clamping device (5) comprises a movable clamping block (5-1), a rubber fastening ring (5-2), T-shaped sliding columns (5-3) and push rod fixing holes (5-4), the movable clamping block (5-1) is fixedly connected with the rubber fastening ring (5-2), the movable clamping block (5-1) is fixedly connected with the two T-shaped sliding columns (5-3), the movable clamping block (5-1) is provided with the two push rod fixing holes (5-4), the two T-shaped sliding columns (5-3) are respectively connected in the two sliding holes (4-2) in a sliding mode, and the two electric push rods II (4-4) are respectively and fixedly connected in the two push rod fixing holes (5-4).
7. The mine geology measurement device of claim 4, characterized in that: the collecting device (6) comprises a collecting box (6-1) and supporting blocks (6-2), a plurality of supporting blocks (6-2) are fixedly connected above the collecting box (6-1), and the protection box (3-1) is fixedly connected above the supporting blocks (6-2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021873477.8U CN212780053U (en) | 2020-09-01 | 2020-09-01 | Mine geology measuring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021873477.8U CN212780053U (en) | 2020-09-01 | 2020-09-01 | Mine geology measuring device |
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| CN212780053U true CN212780053U (en) | 2021-03-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568038A (en) * | 2021-06-18 | 2021-10-29 | 安庆宜源石油机械配件制造有限责任公司 | Oil surveys device |
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2020
- 2020-09-01 CN CN202021873477.8U patent/CN212780053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568038A (en) * | 2021-06-18 | 2021-10-29 | 安庆宜源石油机械配件制造有限责任公司 | Oil surveys device |
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